In all honesty, I would give Namastay a 3.5 but we all know you can't give half stars so I'm gonna go with a 3.
I got there before my girl friends. I drove around the parking lot a few times and didn't see signage for this place. I tried to call their phone number but no one answered. I asked the security guard where it is and he had never heard of it. Finally, after walking in the freezing cold, I found it. I walked in and waited a few minutes before I saw an employee and was seated. Because I was early, I tried to get some work done (FYI: no WiFi). Our waitress was super sweet and checked on me without seeming pushy.
My friends got there and we shared the avocado fries and avocado egg rolls. I loved the avocado fries (especially the sauce, which we ended up putting on EVERYTHING) but wish there had been more to the avocado egg rolls (maybe some black beans or something?). For my meal, I ordered the shrimp tempura and the philly roll. They were pretty good - I brought some home to my husband and he agreed that they were good but not the best sushi he's ever had.
Overall, it was irritating to get to and the food was good but not great. I wouldn't dread coming back but won't make a special effort to return.